

This will vary because unlike other stat sites we include 100% of a brackets champions played and never include champions that don't belong in the bracket.
Iron Champions Analysed: 6,252,672
We include 100% of the champions played of every selected tier bracket in our analysis, we never include champions from outside the tier quoted tier.


Sion Counters
Sion top vs middle Counters
Sion top on Patch 15.16 is the strongest counter to middle champions of Malphite, Aurora & Heimerdinger. While Sion top is countered most by middle champions of Malzahar, Aurelion Sol & Akshan. Below is a detailed breakdown of Sion top counters against middle champions with a minimum of 100 games.


Malzahar
Prorok Pustki
Sion wins against Malzahar 43.97% of the time which is 7.25% lower against Malzahar than the average opponent.
After normalising both champions win rates Sion wins against Malzahar 2.05% less often than would be expected.
The average opponent winrate against Malzahar is 51.22%.


Aurelion Sol
Architekt Gwiazd
Sion wins against Aurelion Sol 44.10% of the time which is 8.99% lower against Aurelion Sol than the average opponent.
After normalising both champions win rates Sion wins against Aurelion Sol 3.79% less often than would be expected.
The average opponent winrate against Aurelion Sol is 53.09%.


Akshan
Zbuntowany Strażnik
Sion wins against Akshan 44.85% of the time which is 11.23% lower against Akshan than the average opponent.
After normalising both champions win rates Sion wins against Akshan 6.04% less often than would be expected.
The average opponent winrate against Akshan is 56.08%.


Viktor
Herold Arcane
Sion wins against Viktor 45.04% of the time which is 9.33% lower against Viktor than the average opponent.
After normalising both champions win rates Sion wins against Viktor 4.14% less often than would be expected.
The average opponent winrate against Viktor is 54.37%.


Brand
Płomień Zemsty
Sion wins against Brand 45.52% of the time which is 6.74% lower against Brand than the average opponent.
After normalising both champions win rates Sion wins against Brand 1.54% less often than would be expected.
The average opponent winrate against Brand is 52.26%.


Ekko
Chłopiec, który ujarzmił czas
Sion wins against Ekko 46.13% of the time which is 6.80% lower against Ekko than the average opponent.
After normalising both champions win rates Sion wins against Ekko 1.60% less often than would be expected.
The average opponent winrate against Ekko is 52.93%.


Naafiri
Po Stokroć Kąsający Ogar
Sion wins against Naafiri 46.19% of the time which is 5.57% lower against Naafiri than the average opponent.
After normalising both champions win rates Sion wins against Naafiri 0.37% less often than would be expected.
The average opponent winrate against Naafiri is 51.76%.


Xerath
Wyniesiony Mag
Sion wins against Xerath 46.61% of the time which is 5.63% lower against Xerath than the average opponent.
After normalising both champions win rates Sion wins against Xerath 0.43% less often than would be expected.
The average opponent winrate against Xerath is 52.24%.


Lissandra
Wiedźma Lodu
Sion wins against Lissandra 46.77% of the time which is 6.74% lower against Lissandra than the average opponent.
After normalising both champions win rates Sion wins against Lissandra 1.54% less often than would be expected.
The average opponent winrate against Lissandra is 53.51%.


Fizz
Szachraj Sztormów
Sion wins against Fizz 46.95% of the time which is 6.75% lower against Fizz than the average opponent.
After normalising both champions win rates Sion wins against Fizz 1.55% less often than would be expected.
The average opponent winrate against Fizz is 53.70%.


Yone
Wiecznie Żywy
Sion wins against Yone 47.20% of the time which is 7.61% lower against Yone than the average opponent.
After normalising both champions win rates Sion wins against Yone 2.42% less often than would be expected.
The average opponent winrate against Yone is 54.81%.


Lux
Pani Jasności
Sion wins against Lux 47.41% of the time which is 4.62% lower against Lux than the average opponent.
After normalising both champions win rates Sion wins against Lux 0.58% more often than would be expected.
The average opponent winrate against Lux is 52.03%.


Mel
Odbicie Duszy
Sion wins against Mel 47.47% of the time which is 7.25% lower against Mel than the average opponent.
After normalising both champions win rates Sion wins against Mel 2.06% less often than would be expected.
The average opponent winrate against Mel is 54.72%.


Veigar
Panicz Zła
Sion wins against Veigar 47.55% of the time which is 4.29% lower against Veigar than the average opponent.
After normalising both champions win rates Sion wins against Veigar 0.91% more often than would be expected.
The average opponent winrate against Veigar is 51.84%.


Sylas
Wyzwolony z Kajdan
Sion wins against Sylas 48.27% of the time which is 7.53% lower against Sylas than the average opponent.
After normalising both champions win rates Sion wins against Sylas 2.34% less often than would be expected.
The average opponent winrate against Sylas is 55.80%.


Yasuo
Pokutnik
Sion wins against Yasuo 48.39% of the time which is 4.70% lower against Yasuo than the average opponent.
After normalising both champions win rates Sion wins against Yasuo 0.50% more often than would be expected.
The average opponent winrate against Yasuo is 53.09%.


Ahri
Lisica o Dziewięciu Ogonach
Sion wins against Ahri 48.72% of the time which is 6.00% lower against Ahri than the average opponent.
After normalising both champions win rates Sion wins against Ahri 0.81% less often than would be expected.
The average opponent winrate against Ahri is 54.72%.


Hwei
Wizjoner
Sion wins against Hwei 48.88% of the time which is 5.42% lower against Hwei than the average opponent.
After normalising both champions win rates Sion wins against Hwei 0.23% less often than would be expected.
The average opponent winrate against Hwei is 54.30%.


Azir
Imperator Pustyni
Sion wins against Azir 48.95% of the time which is 8.60% lower against Azir than the average opponent.
After normalising both champions win rates Sion wins against Azir 3.42% less often than would be expected.
The average opponent winrate against Azir is 57.55%.


Irelia
Tańcząca z Ostrzami
Sion wins against Irelia 49.02% of the time which is 5.76% lower against Irelia than the average opponent.
After normalising both champions win rates Sion wins against Irelia 0.57% less often than would be expected.
The average opponent winrate against Irelia is 54.78%.


Anivia
Kriofeniks
Sion wins against Anivia 49.07% of the time which is 4.87% lower against Anivia than the average opponent.
After normalising both champions win rates Sion wins against Anivia 0.33% more often than would be expected.
The average opponent winrate against Anivia is 53.94%.


Cassiopeia
Wężowy Uścisk
Sion wins against Cassiopeia 49.12% of the time which is 5.95% lower against Cassiopeia than the average opponent.
After normalising both champions win rates Sion wins against Cassiopeia 0.76% less often than would be expected.
The average opponent winrate against Cassiopeia is 55.07%.


Syndra
Mroczna Władczyni
Sion wins against Syndra 49.50% of the time which is 5.35% lower against Syndra than the average opponent.
After normalising both champions win rates Sion wins against Syndra 0.16% less often than would be expected.
The average opponent winrate against Syndra is 54.85%.


Ryze
Mag Run
Sion wins against Ryze 49.51% of the time which is 4.85% lower against Ryze than the average opponent.
After normalising both champions win rates Sion wins against Ryze 0.34% more often than would be expected.
The average opponent winrate against Ryze is 54.36%.


Morgana
Upadła
Sion wins against Morgana 49.53% of the time which is 2.05% lower against Morgana than the average opponent.
After normalising both champions win rates Sion wins against Morgana 3.15% more often than would be expected.
The average opponent winrate against Morgana is 51.58%.


Diana
Pogarda Księżyca
Sion wins against Diana 49.56% of the time which is 3.65% lower against Diana than the average opponent.
After normalising both champions win rates Sion wins against Diana 1.55% more often than would be expected.
The average opponent winrate against Diana is 53.21%.


Galio
Kolos
Sion wins against Galio 49.59% of the time which is 2.43% lower against Galio than the average opponent.
After normalising both champions win rates Sion wins against Galio 2.77% more often than would be expected.
The average opponent winrate against Galio is 52.02%.


Akali
Skryta Zabójczyni
Sion wins against Akali 49.71% of the time which is 4.30% lower against Akali than the average opponent.
After normalising both champions win rates Sion wins against Akali 0.90% more often than would be expected.
The average opponent winrate against Akali is 54.01%.


Vex
Ponuraczka
Sion wins against Vex 49.73% of the time which is 4.18% lower against Vex than the average opponent.
After normalising both champions win rates Sion wins against Vex 1.02% more often than would be expected.
The average opponent winrate against Vex is 53.91%.


Vladimir
Krwiożerczy Żniwiarz
Sion wins against Vladimir 50.00% of the time which is 4.84% lower against Vladimir than the average opponent.
After normalising both champions win rates Sion wins against Vladimir 0.35% more often than would be expected.
The average opponent winrate against Vladimir is 54.84%.


Annie
Dziecko Ciemności
Sion wins against Annie 50.00% of the time which is 5.38% lower against Annie than the average opponent.
After normalising both champions win rates Sion wins against Annie 0.19% less often than would be expected.
The average opponent winrate against Annie is 55.38%.


Katarina
Złowieszcze Ostrze
Sion wins against Katarina 50.24% of the time which is 6.17% lower against Katarina than the average opponent.
After normalising both champions win rates Sion wins against Katarina 0.98% less often than would be expected.
The average opponent winrate against Katarina is 56.41%.


Zed
Władca Cieni
Sion wins against Zed 50.30% of the time which is 6.14% lower against Zed than the average opponent.
After normalising both champions win rates Sion wins against Zed 0.95% less often than would be expected.
The average opponent winrate against Zed is 56.44%.


Talon
Cień Ostrza
Sion wins against Talon 50.78% of the time which is 4.31% lower against Talon than the average opponent.
After normalising both champions win rates Sion wins against Talon 0.88% more often than would be expected.
The average opponent winrate against Talon is 55.09%.


Neeko
Ciekawski Kameleon
Sion wins against Neeko 51.26% of the time which is 2.05% lower against Neeko than the average opponent.
After normalising both champions win rates Sion wins against Neeko 3.15% more often than would be expected.
The average opponent winrate against Neeko is 53.31%.


Kassadin
Wędrowiec Pustki
Sion wins against Kassadin 51.33% of the time which is 3.75% lower against Kassadin than the average opponent.
After normalising both champions win rates Sion wins against Kassadin 1.44% more often than would be expected.
The average opponent winrate against Kassadin is 55.08%.


Twisted Fate
Mistrz Kart
Sion wins against Twisted Fate 51.35% of the time which is 5.44% lower against Twisted Fate than the average opponent.
After normalising both champions win rates Sion wins against Twisted Fate 0.26% less often than would be expected.
The average opponent winrate against Twisted Fate is 56.79%.


Orianna
Mechaniczna Baletnica
Sion wins against Orianna 51.57% of the time which is 3.39% lower against Orianna than the average opponent.
After normalising both champions win rates Sion wins against Orianna 1.80% more often than would be expected.
The average opponent winrate against Orianna is 54.96%.


LeBlanc
Oszustka
Sion wins against LeBlanc 51.98% of the time which is 3.47% lower against LeBlanc than the average opponent.
After normalising both champions win rates Sion wins against LeBlanc 1.72% more often than would be expected.
The average opponent winrate against LeBlanc is 55.45%.


Swain
Wielki Generał Noxusu
Sion wins against Swain 52.14% of the time which is 0.66% higher against Swain than the average opponent.
After normalising both champions win rates Sion wins against Swain 5.86% more often than would be expected.
The average opponent winrate against Swain is 51.48%.


Pantheon
Niezniszczalna Włócznia
Sion wins against Pantheon 52.76% of the time which is 0.14% lower against Pantheon than the average opponent.
After normalising both champions win rates Sion wins against Pantheon 5.06% more often than would be expected.
The average opponent winrate against Pantheon is 52.90%.


Ziggs
Hextechowy Saper
Sion wins against Ziggs 54.01% of the time which is 1.11% higher against Ziggs than the average opponent.
After normalising both champions win rates Sion wins against Ziggs 6.31% more often than would be expected.
The average opponent winrate against Ziggs is 52.90%.


Zoe
Aspekt Zmierzchu
Sion wins against Zoe 54.38% of the time which is 1.93% lower against Zoe than the average opponent.
After normalising both champions win rates Sion wins against Zoe 3.26% more often than would be expected.
The average opponent winrate against Zoe is 56.31%.


Qiyana
Cesarzowa Żywiołów
Sion wins against Qiyana 54.55% of the time which is 4.42% lower against Qiyana than the average opponent.
After normalising both champions win rates Sion wins against Qiyana 0.75% more often than would be expected.
The average opponent winrate against Qiyana is 58.97%.


Heimerdinger
Wielbiony Wynalazca
Sion wins against Heimerdinger 55.47% of the time which is 5.00% higher against Heimerdinger than the average opponent.
After normalising both champions win rates Sion wins against Heimerdinger 10.20% more often than would be expected.
The average opponent winrate against Heimerdinger is 50.47%.


Aurora
Wiedźma spomiędzy Światów
Sion wins against Aurora 56.66% of the time which is 1.01% higher against Aurora than the average opponent.
After normalising both champions win rates Sion wins against Aurora 6.20% more often than would be expected.
The average opponent winrate against Aurora is 55.65%.


Malphite
Okruch Monolitu
Sion wins against Malphite 57.35% of the time which is 5.04% higher against Malphite than the average opponent.
After normalising both champions win rates Sion wins against Malphite 10.24% more often than would be expected.
The average opponent winrate against Malphite is 52.31%.